irregularity: Battlezone 1 is abandonware and can be found at with some user patches, Unfortunately its not too hot with Windows 7 (+ATI its 100% incompatible unless you want to play windowed 640*480/software mode) but they are working on a new patch (1.5) which hopefully might rectify some issues, don't know about the ETA.
Would be nice still to have some exposure on GoG and regenerate the online community as well as compatibility issues fixed by a professional (paid) team. I bet most of us original BZ1 players weren't in a position (age) to pay the exorbitant internet costs for online gaming. I cannot die without experiencing FPS/RTS combat against a real opponent (Savage doesn't count).
EDIT: I'm so sorry for the necro. I thought it was still 2010 lol. The February poster above me just made it click after posting.
Since this thread is still a top hit on Google, I'll point out that [url=][/url] does have the game updated to 1.5 and it's working for me on Windows 7 x64 with an ATI card with no problems encountered yet. It even has a config for XBox 360 controller!
EDIT: I meant to say fullscreen 1920x1200 is working fine on my ATI card (HD 5870 with 13.1 drivers)