G6 Lite and Passcard 3 - Im new to this.

I just picked up a ds lite lately from US launch and was looking into playing backups of DS and GBA games. I wanted a solution that wasn't ugly and kept my DS lite in its complete rectangular form with nothing sticking out. I found this post about G6 Lite which fits in the GBA slot which seems to be exactly what i'm looking for.

http://forums.afterdawn.com/thread_view.cfm/351050

Also I was reading about a new passcard came out that is version 3 but I dont see anyone on these forums talking about it. Is there a reason for this? Would it be worth while to wait for the G6 Lite to come out before buying everything required?

Any input on this would be helpful thanks,
Hoowahman

there is currently no carts that don't stick out of the ds lite. The gba slot in the ds lite is smaller than a gba cart so even the smallest carts will stick out i recommend a m3 mini sd adaptor.