HTL = Hack tracking log. So you can upload the included HTL file to track all your hacks and such.
you would just have to browse here in the full releases section, there all free. And we have RPGs, and shoutboxes, ect...
And good mods? Well just depends on what your taste is. I don't like he RPG hack, but lots of other people do. Just depends what your taste is. I would definitly encourage you to get vB, comming from a live customer