hi there i was wandering how big memory wise can the unit support via sd card, i have a 1 gig works fine but tried sdhc 8 gig card wont work. so whats the maximum capacity card it will support and what format i.e. FAT32?, sdhc?, mlc? thanks

The largest sd card you can use is 2 gig, as for the format, haven't a clue, just used the card "out of the box"on mine and it works fine.

I don't think it likes SDHC cards, I use a 2gig class 4 SD card and its fine, formatted in FAT32. I got it for peanuts from amazon.

It doesn't like SDHC cards.