i just bought a d-rebel xt and now i need to upgrade my memory. i want to get a 1GB compactflash card, so i was looking around and saw that buy.com has these two: Kingston 1GB Elite Pro Card for $70 or a vanilla Kingston 1GB card for $50. the blurb for the Pro card claims transfer rates of up to 8 MB/sec & write performance and a read speed of 10 MB/sec. my question is, is it worth it to go with this Pro card? will it make a difference in the camera? i'll be uploading the pics to my TiBook using a card reader (and usb 1.1), though i'll be getting a new Mac within a year that will obviously have usb 2.0. thanks!