I've heard good things about Sugar Mama, but other than having heard lots of good things from other people I have no opinion whatsoever myself.I generally use BitInstant to bitcoin address. Did BitInstant to MtGox one time during their lack of coin transfers to an arbitrary bitcoin address... but that's all. Doesn't require verification if you don't access from Tor. BTC-e.com seems reputable and is sometimes almost 40-50 cents cheaper per coin, but I think people have run into trouble when they don't check the "BitInstant reserve: " amount on the lower right of the main page. If it's lower than your order, I think you're going to be waiting awhile for the deposit to go through.Again, never used them though.