no market after rooting

[jmrogers105]

I rooted my moment using Tecnica's videos on youtube everything went ok I guess but now when i try to load Market app it gives me a server error. I have gone through the walkthrough twice but I still have the same problem. The error says " a server error has occurred. retry, or cancel and return to the previous screen"

My wifi doesn't work either. I can turn it on but when I go into wifi settings it tells me it is "unable to scan for networks" when I enter my settings for my home network it tells me " unable to save network"

Also my computer wont recognize my phone anymore. It seems my drivers are gone now.

Hopefully someone can help me
thanks