Thanks for the reply! I installed wine 1.1.28 and ran JEdit from the applications menu...same thing. I ran it from a terminal and got the following: Code: fixme:midi:midRecThread Unexpected event received, type = a from 14:0 wine: Unhandled page fault on read access to 0x00000000 at address 0x6c372550 (thread 0009), starting debugger... Unhandled exception: page fault on read access to 0x00000000 in 32-bit code (0x6c372550). Register dump: CS:0023 SS:002b DS:002b ES:002b FS:0063 GS:006b EIP:6c372550 ESP:0033ed84 EBP:0033eda0 EFLAGS:00010202( R- -- I - - - ) EAX:00000000 EBX:00000000 ECX:00000000 EDX:7ffd8000 ESI:00000010 EDI:0033eda4 Stack dump: 0x0033ed84: 004170fd 00422c48 00158f10 00158fd4 0x0033ed94: 00000000 00007800 00158f10 0033ee40 0x0033eda4: 6c38436c 00000000 00000078 00000000 0x0033edb4: 6c3840bc 6c384056 00000000 6c384065 0x0033edc4: 00000000 00000000 00000000 00000000 0x0033edd4: 00000000 00000000 00000000 00000000 Backtrace: =>0 0x6c372550 4083() in mfc42 (0x0033eda0) 1 0x6c38436c in mfc42 (+0x1436c) (0x0033ee40) 2 0x6c3914ac in mfc42 (+0x214ac) (0x0033eea8) 3 0x6c390aad in mfc42 (+0x20aad) (0x0033eedc) 4 0x6c3933ac in mfc42 (+0x233ac) (0x0033ef40) 5 0x6c383af1 in mfc42 (+0x13af1) (0x0033efe4) 6 0x6c39e70f in mfc42 (+0x2e70f) (0x0033f034) 7 0x6c39e761 in mfc42 (+0x2e761) (0x00000000) 0x6c372550 4083 in mfc42: movl 0x0(%ecx),%eax Modules: Module Address Debug info Name (74 modules) PE 400000- 57a000 Deferred jedit PE 10000000-10014000 Deferred midi~h0q PE 6c370000-6c462000 Export mfc42 ELF 7bf00000-7bf03000 Deferred <wine-loader> ELF 7df42000-7df4f000 Deferred libgcc_s.so.1 ELF 7df63000-7df76000 Deferred olepro32<elf> \-PE 7df70000-7df76000 \ olepro32 ELF 7df76000-7df8b000 Deferred midimap<elf> \-PE 7df80000-7df8b000 \ midimap ELF 7df8b000-7dfb2000 Deferred msacm32<elf> \-PE 7df90000-7dfb2000 \ msacm32 ELF 7dfb2000-7dfcb000 Deferred msacm32<elf> \-PE 7dfc0000-7dfcb000 \ msacm32 ELF 7dfcb000-7e08e000 Deferred libasound.so.2 ELF 7e08e000-7e0cc000 Deferred winealsa<elf> \-PE 7e0a0000-7e0cc000 \ winealsa ELF 7e0cc000-7e16d000 Deferred winmm<elf> \-PE 7e0e0000-7e16d000 \ winmm ELF 7e16d000-7e27e000 Deferred oleaut32<elf> \-PE 7e180000-7e27e000 \ oleaut32 ELF 7e27e000-7e39d000 Deferred ole32<elf> \-PE 7e2a0000-7e39d000 \ ole32 ELF 7e3e8000-7e3f1000 Deferred librt.so.1 ELF 7e3f1000-7e466000 Deferred rpcrt4<elf> \-PE 7e400000-7e466000 \ rpcrt4 ELF 7e466000-7e499000 Deferred uxtheme<elf> \-PE 7e470000-7e499000 \ uxtheme ELF 7e4c3000-7e4cc000 Deferred libxcursor.so.1 ELF 7e4cc000-7e4d1000 Deferred libxfixes.so.3 ELF 7e4d1000-7e4d4000 Deferred libxcomposite.so.1 ELF 7e4d4000-7e4da000 Deferred libxrandr.so.2 ELF 7e4da000-7e4e3000 Deferred libxrender.so.1 ELF 7e4e3000-7e4e8000 Deferred libxxf86vm.so.1 ELF 7e4e8000-7e4eb000 Deferred libxinerama.so.1 ELF 7e4eb000-7e50b000 Deferred imm32<elf> \-PE 7e4f0000-7e50b000 \ imm32 ELF 7e50b000-7e510000 Deferred libxdmcp.so.6 ELF 7e510000-7e528000 Deferred libxcb.so.1 ELF 7e528000-7e617000 Deferred libx11.so.6 ELF 7e617000-7e625000 Deferred libxext.so.6 ELF 7e625000-7e63c000 Deferred libice.so.6 ELF 7e63c000-7e644000 Deferred libsm.so.6 ELF 7e658000-7e706000 Deferred winex11<elf> \-PE 7e670000-7e706000 \ winex11 ELF 7e788000-7e7ae000 Deferred libexpat.so.1 ELF 7e7ae000-7e7d8000 Deferred libfontconfig.so.1 ELF 7e7da000-7e7dc000 Deferred libxcb-xlib.so.0 ELF 7e7dc000-7e7df000 Deferred libxau.so.6 ELF 7e7ec000-7e801000 Deferred libz.so.1 ELF 7e801000-7e876000 Deferred libfreetype.so.6 ELF 7e876000-7e958000 Deferred comctl32<elf> \-PE 7e880000-7e958000 \ comctl32 ELF 7e958000-7eabf000 Deferred user32<elf> \-PE 7e970000-7eabf000 \ user32 ELF 7eabf000-7eb19000 Deferred advapi32<elf> \-PE 7ead0000-7eb19000 \ advapi32 ELF 7eb19000-7ebcd000 Deferred gdi32<elf> \-PE 7eb30000-7ebcd000 \ gdi32 ELF 7ebcd000-7ec3d000 Deferred msvcrt<elf> \-PE 7ebe0000-7ec3d000 \ msvcrt ELF 7ed77000-7eef3000 Deferred kernel32<elf> \-PE 7ed90000-7eef3000 \ kernel32 ELF 7eef3000-7eefe000 Deferred libnss_files.so.2 ELF 7eefe000-7ef08000 Deferred libnss_nis.so.2 ELF 7ef08000-7ef20000 Deferred libnsl.so.1 ELF 7ef20000-7ef44000 Deferred libm.so.6 ELF 7ef44000-7f000000 Deferred ntdll<elf> \-PE 7ef60000-7f000000 \ ntdll ELF f7cd1000-f7cda000 Deferred libnss_compat.so.2 ELF f7cdc000-f7ce0000 Deferred libdl.so.2 ELF f7ce0000-f7e32000 Deferred libc.so.6 ELF f7e32000-f7e49000 Deferred libpthread.so.0 ELF f7e5d000-f7f9a000 Deferred libwine.so.1 ELF f7f9d000-f7fbc000 Deferred ld-linux.so.2 Threads: process tid prio (all id:s are in hex) 00000008 (D) C:\Program Files\Johnson Amplification\J-Edit\JEdit.exe 0000001e 15 0000001d 0 00000009 0 <== 0000000e 00000016 0 00000015 0 00000014 0 00000010 0 0000000f 0 00000011 00000018 0 00000017 0 00000013 0 00000012 0 00000019 0000001a 0 Backtrace: =>0 0x6c372550 4083() in mfc42 (0x0033eda0) 1 0x6c38436c in mfc42 (+0x1436c) (0x0033ee40) 2 0x6c3914ac in mfc42 (+0x214ac) (0x0033eea8) 3 0x6c390aad in mfc42 (+0x20aad) (0x0033eedc) 4 0x6c3933ac in mfc42 (+0x233ac) (0x0033ef40) 5 0x6c383af1 in mfc42 (+0x13af1) (0x0033efe4) 6 0x6c39e70f in mfc42 (+0x2e70f) (0x0033f034) 7 0x6c39e761 in mfc42 (+0x2e761) (0x00000000) Killed I tried running it a number of times, and about the 4th try (from terminal) it actually ran for a short while (long enough that it was able to connect to the effects box through the MIDI ports like it's supposed to), but it inevitably crashes. The messages don't mean anything to me....