If you didn't know, It hasn't been announced officially anywhere from any of the parties but www.Liksang.com and www.lan-Kwei.com are in some sort of litigation with Nintendo, MS, and Sony.
www.liksang.com has been down for several days and their supplier of the Xtreme GBA flash linkers, www.Visoly.com was handed a cease and desist.
Lan-Kwei still has the Bung made F2A GBA Flash cards but has removed all other "development" hardware from their site. This includes the X0-2 Ps2 V7 no swap mod chip which was, for $49.00, the only chip that would play EA bootleggs without patches for under 50.00 bucks.
If you were thinking of getting a GBA flash card I'd do it now.