Hi! Is it possible to use it for the something useful ?? (to compie a kernel 8-)) As it is known, MS provides eMbedded Visual Tools 3.0 for free download. It contains a free C++ MIPS cross compiler . evt2002web_min.exe [210485 KB] ======================== C:\...ft eMbedded Tools\EVC\WCE300\BIN>CLMIPS.EXE /help Microsoft (R) 32-bit/16-bit C/C++ Optimizing Compiler Version 12.01.8667 for MIPS R-Series Copyright (C) Microsoft Corp 1984-1999. All rights reserved. [....] -CODE GENERATION- /QMRWCE optimize for WinCE (Default) /QMOb<n> basic block threshold /QMR3900 optimize for r3900 /QMOu<n> unroll n loop iterations /QMR4100 optimize for r4100 /QMFPE[-] FP emulation (default) /QMR4200 optimize for r4200 /Gd __cdecl calling convention /QMR4300 optimize for r4300 /GA optimize for Windows Application /QMmips16 code for MIPS16 ASE /GD optimize for Windows DLL /QMmips1 MIPS1 ISA /Gr __fastcall calling convention /QMmips2 MIPS2 ISA (default) /Gf enable string pooling /QMNoDivCheck no divide by zero check /GF enable read-only string pooling /QMNoUnalign no LWL,LWR,SWL,SWR /Gh enable hook function call /QMNoULoad do not generate LWL,LWR /GR[-] enable C++ RTTI /QMNoUStore do not generate SWL,SWR /Gy separate functions for linker /QMOC use old float comparison helpers [....] -- -=AV=-