So everytime I try to Play a game against other players I get a huge lag. My fps would be about 5fps. I know my computer runs this game over 30 fps. So to try to fix this I'll have to Disconnect, Log out, wait for Gamebooster to switch, Then relogin, Then reconnect. By this time everyone is at level 11. Which totally disables my team. I play World of Tanks which requires alot more from my computer than Leagues. And I barely lag at that game and play about at 25fps. Please help me fix this, I've been losing hope on this game.

Hey man I think you posted in the wrong forums.
Try : http://na.leagueoflegends.com/board/...splay.php?f=15 and someone there may be able to help you out. =D

i had a problem like that , i always start game normally , then at min 25 nearly i start getting 10 fps, in my case i found a soultion , it might work for your case ,download the following program and run it before you start the game, this program is not mine, i downloaded it from eu forume, try it then tell me if it worked.
or you can download it from the scource by searching google for lol client suspender.