I'd go with the Kingston 1gb made in Japan, runs every game flawlessly.

microSD. and the ultra doesn't really mean much (it depends i guess), benchmarks show that the Kingston 1GB microSD (made in Japan, not Taiwan) performs a little better than the expensive "ultra" cards. I'd go with the Kingston 1gb made in Japan, runs every game flawlessly. a little under $16.00 @ meritline.com
http://meritline.stores.yahoo.net/kingston...ro-sd-card.html

Does your Sandisk Ultra II Micro SD work without problems on the M3 Simply?I have the Ultra II Micro SD 1GB from Sandisk aswell, I'm loving it!
Q~