Hapened to me last month.
Didn't play for alot of time,when I came back I had to start on 7 and raise level every 2 battles to get used again.
When IM bored of playing pso i just play the demo that i got with my game cube. most of the time i play
Soul calaber 2 to train for when i get the game
but i also play the others like
Billy hatcher ,
Splinter sell ,
Sonic DX ,and
Vutiful joe. 
if ur guna keep posting tht pic y dont u put it on your sig?
well well well... for me it beith super smash bros. melee and then perfect dark on 64 (i own at that game) and then medal of honor frontline and finally animal crossing. but gosh do any of u even use dr. mario? how can you not!?!?! who doesn't want a pill poper for a character lol.. but hey luigi is the pimp of all on that game
yes, well back to subject i supose.... i have to say sonic advencher batol 2 for gcn, i got the ps colectshen for gba so im replaying ps1 right now, i forgot how good thay wher.
... ive got a sonic game that u search for these crystals on the computer... i enjoyed it.