Eleima said:
I just have to say, "Hell, it's about time." Maybe now I'll be able to play an online multiplayer match without getting my ass handed to me (or maybe I just really, really suck, and in that case, I'm doomed anyhow. =/ ).
The MP learning curve for SC is fairly steep. You might want to watch replays if you really want to get good at it.
One major no-no for Terrans or Protoss: Having only one of a production structure. For Terrans, you want a minimum of two. Get three or four if it's your primary focus as far as strategy goes (In 3v3s, I generally spam vikings, which translates into a minimum of 3 Starports with Reactors). For Protoss, you'll want two of advanced tech buildings, and anywhere from 4 to "holy shit" gateways. Warpgate tech is best tech.