Check out the Ghost in the Shell Tribute. Contains a lot of techno tracks all based around Yoko Kanno's music. You might have to search around for this CD
Need for some more? Then you obvious got to hit Yuzo Koshiro's Wangan Midnight Maximum Tune tracks based off the game series. I think they are trance but its usually a mix. Some slow / happy tracks are on a mix of interesting ones. I believe his music is also free to download.
Nothing can Live Forever
Tired of the non-lyrical tracks already? Then you should check out Eurobeat music with artists such as Fastway, Manuel, Mega NRG Man, and Digital Planet. (like disco but revamped) With a plethora of tracks to suit your taste. Some are love ballads, others talk about gasoline and fire , and some offer powerful words. Based off the anime Initial D. Not free to download, but you might have to search around for access....
Fastway- Revolution, Go Beat Crazy
Digital Planet- We'll See Heaven, Take me Forever, Fly Away
Mega NRG Man- Express Love
Manuel- Sun in the Rain, Ready Steady GO, Gas Gas Gas, Let's Go Come On
A sleeper might be Graeme Norgate (yes the guy who did the music for Goldeneye on the N64 as well as the Timesplitter series). Offers plenty including techno/trance tracks, good old classic 808 beats, to even classical / Braveheartish influences. Best of all his music is free to download! http://www.frd.co.uk/downloads.php
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Scotland the Brave
In the mood for some year 2000 Breakbeats and the 808? Check out the Flying Steps they are old and might be hard to actually get music by them, but if you search enough you might find some gems.