If you're still interested in new stuff, you might check out This Beautiful Rebublic or Project 86. I listen to a lot of secular industrial, techno and experimental music, and these are tasty, too. Flyleaf also, if you like female vox.
Project 86 has some aspects similar to Tool. Not their match, certainly, but you might like them. They do have a myspace thing if you want to check them out.
Yay! This place looks wonderful...I'm so thankful there's somewhere to go to be with other Christians; it'll be nice to ask questions and know there's a Christian behind the answer :thumbsup: !!