Just bought a Virus TI Desktop after hearing Ummet, Showtek, SvD, etc. rave about it and I have to say I'm absolutely blown away! I usually try to recreate sounds via Sylenth1 and often times can get pretty close, but with the Virus it's just a few clicks away and BANG! you get a huge, professional sound in one or two layers.
Anyways, right now I'm trying to recreate the lead used in Overdrive Pt. 2-- Ummet Ozcan & Calvin Harris (found here at 0:14):
I've made a pretty similar sound in Sylenth1 using about three layers but for the life of me I cannot get anywhere close with the Virus. I'm thinking it's a band-passed saw mixed with a hypersaw (and some pitch mod) but can't seem to get the right BP filter setttings.