The Canon 5D supports the Canon Remote Switch RS-80N3 which is about $50.00. Gary -----Original Message----- From: owner-photoforum@xxxxxxxxxxxxxxxxxxxxxx [mailto:owner-photoforum@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Andrew Davidhazy Sent: Tuesday, April 25, 2006 12:13 PM To: List for Photo/Imaging Educators - Professionals - Students Subject: Re: camera shake Marilyn uses a brand new Canon D5 full frame DSLR!! I believe this camera can be tripped remotley using a Canon IR remote trigger. It also has provision for a pretty inexpensive "electronic" cable release as most other Canon SLRs and DSLRs do. On the other hand, with the camera on a tripod, there should be insignificant "shake" at short exposure times. Cheers, Andy