I've found at least a dozen "best" memory cards for the DS. Anybody have personal experience with one? I'd like to be able to use it on both my GB Micro and my DS. I'll be using it to play old Gameboy, GBC, NES etc. RPGs and such. I'll probably do a little of the other stuff that these cards support too...we don't need to go into detail about that though. Just as long as it supports it. I think is has to have an integrated Real Time Clock. Something similar to the following: (This one doesn't support the other stuff for the DS though so it wouldn't suit my needs)
EFA Linker II (clicky)