What memory card of a Rebel XSi?

[GTSLOW]

Site says SD or SDHC? Does it take both? What's better?

[Goat Roper]

SDHC is what you want but here is an explanation of the two acronyms; http://www.steves-digicams.com/pdf/sdhc.pdf

[moels]

The SDHC to my knowledge is the same type of card, just High Capacity. ( more gb )

[twirkin50]

If you shoot RAW photos, get a card with enough gigs to store the larger file. I had a
1gb card and could shoot less than 100 photos in RAW format.

[Dom87SS]

when i had mine i used a 4gb SDHC 15mb/s and a 8gb SDHC 30 mb/s. shot in RAW and could get a lot of pics on there between the two.