When I used to run a forum, I always deleted that bulky stylsheet crap from the main source page and linked it to an external file, also helps to modify files manually when you want to do something. Not too hard, just like working with a web site as long as you understand the coding process and what does what.
Problem is every single post in this thread from you guys shares the same IP address. That's a lot of internet downtime on his part.
I already went through this the other day with two other people. However for all I know you're the same person just trying to get traffic to his site. Either way dupe accounts from the same IP are not looked upon lightly as is signing up just to draw attention to some other site, being that this is the only thread and no actual participation in the forum has been going on.