I need some help fast! I have a dedicated server with iPowerWeb and basically I am getting screwed, not a surprise to anyone here probably. These people are the worst! Not a day goes by that something doesn't get screwed up.
I need a very reliable dedicated server that can handle high traffic and uses Plesk or something similar for me to administrate the site.
Any suggestions are appreciated.

you might want to check http://www.servermatrix.com/ and http://www.ev1servers.net/ they are both not too expensive and with a solid reputation

I for one prefer the Ensim™ systems vs Plest™, a little easier to go around and some easier options; either is better than cPanel IMHO