Actually, it's for a friend....well, not really a friend, but some dude my brother works with, but I'll be getting one for myself soon. Anyway, I decided to test it out in my R4. Naturally, I put it to the Castlevania: PoR test. I played around with PoR for about a half hour without a crash. My Transcend 2gig, on the other hand, would crash at the first monolith/portrait/whatever. I can't test the speed, because the fastest card reader in the house will only go 5megs per second, but PoR didn't crash when I spammed the start button or did that other stuff. What other ways or what can I do in PoR to try to make it crash? I want to see if it ever will. So to those that have been wondering, the Kingston 2gig (Japan) microSD seems to be a good one. Just thought I'd mention it.