Nah, HQ-Orchestral is decent but outdated and overpriced. It's out of print too, so finding a seller would be a pain in the ass
Plus I'm strangely having difficulty getting it to work (along with Super Quartet) on a 64-bit Win7 system. Well, you're an XP user by the looks of it so no problem there.
Hm...I'd love to recommend Sonar X1 Essential or Cubase Elements 6 (once it arrives). I occasionally use the former (for MIDI stuff since I use lots of softsynths and VSTs that don't work under my primary DAW Logic) and I like its similarity to the Logic interface at times. ZUN uses Cubase on the other hand.
As for sound patches, Sonar comes with the TTS-1 softsynth (see the TTS-1 Remake Project thread for examples), which is based on Roland synths. Cubase arrives with HALion instead as a sampler, though I don't know the full details of such.
In regards to free stuff, there's always Anvil Studio (free to use, accessories cost extra) and OpenMPT (flexible but uses tracker notation, and MIDI functions are iffy at best). If I were heading for a freeware solution I'd go with the latter, several instances of SFZ+ (a free download from the Cakewalk site last time I checked), and have each run SF2s of the instruments that will be used (search the web).