Actually, the REAL answer's a little more complicated because the answer is really SORT OF....
I have an Asus 1000HA which has the same GMA 950 card that's in the Aspire and I do have CoX on it and play it sometimes.
But there's a caveat.
The question isn't "does CoX play on the GMA 950" the question is: "is it *enjoyable* playing CoX on a machine with a GMA 950?" And therein lays the complicated part because I think it's really a personal choice depending on your circumstances.
Basically? It feels like going out on the highway with a spare tire: You *will* feel that spare wobble, you sure aren't going to be doing any speeding, and it's really not going to be the most comfortable ride you've ever had but it *will* get you where you're going.
Still, I *have* played on it and even done a couple task forces. I wouldn't recomend getting on large teams of nothing but MMs or hitting any invasions though because, the graphics card tends to gibber when there's too much going on.
Soloing's good, hitting WW's or the Black Market's just fine and even small teams work well enough. It gives a little flicker when on an inside mish once in a while (about every 1 to 3 mins) but it's largely ignorable. I *wouldn't* even *try* it though without upgrading to 2 gigs of RAM and being near an outlet to plug into. Also, switching to ethernet instead of using WiFi seems to help too and- yes, you *will* have to run at min settings for both the computer's display as well as CoX.
Still, it's doable but then again, for me, it's a trade-off. I can throw it into my purse and if I get caught somewhere I can whip it out and run a quick mish. After more then an hour though, the small screen alone tends to drive me nuts so, while I *have* played for 4+ and although it was very stable, I still prefer to use something else if I plan on doing some really long runs.
So, the answer I guess is that it's pretty much like the netbook itself- it's great as a portable alternative or as a spare but, you're probably going to want something with a little more oomph if you're looking for a primary outlet.