Once upon a time this piece of software was $400 
But it reached the end of its life cycle and support got discontinued. However, the nice thing is that they (propellerheads) are giving the software away for free now.
After registering you can download it from their server… haha the speed is like 1kbs and alternatively they just list a bunch of torrent links.
Windows 95/98/NT/ME/XP version. 526 mb:
http://www.mininova.org/tor/103202
[quote]Installing using CD/DVD authoring software (requires blank CD-R disc) Download “ReBirth RB-338 2.0 iso.iso” and burn the image to disc. Launch the “Install ReBirth RB-338.exe” from your disc. Follow the instructions on screen.
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MacOS version disc image - 258 mb:
http://www.mininova.org/tor/103280
[quote]Installing from the Disc Image
Download “ReBirth RB-338 2.0 img.img”. Double-click on the file and wait until it mounts on the Desktop. On the mounted volume, locate and double click “Install ReBirth RB-338”. Follow the instructions on screen.
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MacOS version complete CD - 367 mb:
http://www.mininova.org/tor/103295
[quote]Installing from CD (requires blank CD-R disc)
Download “ReBirth RB-338 2.0 cdr.cdr” and put it on your Desktop. Launch the application “Disk utility” (included with Mac OS X). Locate the item “ReBirth RB-338 2.0.cdr” in the list to the left and click on it to select it. Click the Burn button on the Toolbar. Follow the instructions on screen.
When the disk is ready, quit Disk Utility and insert the disk again. Double click “Install ReBirth RB-338”. Follow the instructions on screen.
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