I have been using a Sandisk SD card reader to up and download information onto my Lexar 128mb SD card. I have found that the 550 often misreads or loses files and programs that have been uploaded via the reader. In addition, when checking memory capacity on the SD card via the 550 the capacity reading are significantly off. I have been using Pocket Explorer and the native memory checking program in the 550 for my readings. This does not appear to be the case when I move files via activesync.

I have duplicated the problem with another Lexar SD card as well as with a different Sandisk reader. I believe the problem is inherently in the Genio. Has anyone else noticed this problem?