You have some nice names, honestly I'll say most of them should be an easy sell, depending on how much you'll ask for 'em.
I especially love these (in order of how valuable I think they are):
serve247.com - name would fit a bunch of different business types I would say, love it
bestwebsite.net - love it, maybe $300-$1000
phpsoftware.net
free-way.com
freetoserve.com
crayz.com - nice short one, easy to remember
adtargets.com
Anyone else have any input?