OS platforms

I want to do subtitle imports and I want to do an upgrade. Currently, I'm just using Spruceup but the lack of subtitles is starting to bug me more each time I author. Can anyone recommend me a good DVD authoring program that will do subtitles and more? I have a Sony DRU-120a DVD+R/RW and running win98 SE right now. I have an Athlon 850. I'm willing to change my operating system platform to satisfy the authoring program requirements.

Okay, let me make a simple request... Scenarist is associated with which operating system platform? DVD Maestro is associated with platform ReelDVD... DVD Studio Pro... It may seem like a simple question but for the heaven sake!, when I go to their websites, all they give me are features but not what operating system I need to have to run them. Can anyone help me out?

Check their websites for hardware/software requirements.

try these product pages (which are all easy to get to, except the spruce one, which are left over files from ages ago) DVD Studio Pro: (the url should give you a large hint) DVDMaestro: or ReelDVD: Scenarist: Enf...