lowyhong: I've been using onboard sound for about a decade already, and I'd like to have some improvements in my sound quality. I'm thinking of getting a cheap sound card; right now I'm looking at the Creative Audigy, which costs only about 30 dollars. Is the sound improvement worth the $30?
A few years ago I switched from ALC650 to Audigy – ok, it was a bit less noisy, sounded richer but I could hear sound enhancement in specific scenes only in a movie that I was watching multiple times. That’s it. Do not expect improvement similar to switching from cassette tape to CD. Also I didn’t notice any improvement in games performance.
A word of advice if you want to buy Sound Blaster card: IGNORE card names – Live!, Audigy, X-Fi etc. means nothing. You have to use model names SBxxx/CTxxx. SB is known to release a good/expensive cards and than a series of cheaper/crippled cards under the same name – like Audigy LS that didn’t even have the same sound chip ‘real’ Audigy had.
You wrote that you use XP and have $30 to spend. Don’t waste your cash on expensive Audigy – it’s not worth it. I own Audigy 2 ZS (model SB0350) that I purchased for $40 and I tell you it doesn’t sound better than Live! (CT4760 - $8 including delivery) I have now in my PC. Live! has decent sound, will give you ability to use Sound Fonts that will greatly improve midi quality, works well under Windows XP, 98 and DOS – and it is cheap. So my advise: go and buy used SB Live!. Just not any of those new models - but real, old Live! (like SB0060 or SB0100).