Thanks too all the people that answered my previous questions, my routers working fine now, just one issue however.

My normal internet, the one that isn't wireless, with the modem and so on has it's speed gone really very slow.

My normal speed is at 4 MB, i did a speed test and it's dropped down to 0.99 MB, that's one big drop. So is such a big drop normal for wireless? And can I make my connection it's normal speed again, keeping the wireless connection?