different fonts, hmmm ... anything specific. Would you like to see a more techie font? My advise is to leave it be, I personally like the flow of the letters, they are thick, legible and easy to read, but you are the boss.
I am out right now. Will rework the font. Worst case scenario, if you award me the logo and you are still not happy with it, I will work with you and get it to where you want it.
Here is my contact info - just in case. sam@designdrive.com www.designdrive.com tel. 203.918.4191 skype: samvayner