Can somebody help me I wanted to use Unity 3D but when I run it it says I must have 4 or more texture units to use the program, and it says I currently only have 2 texture units. I have a Windows XP Professional Service Pack 2 and my video card (driver) is a NVIDIA RIVA TNT2 Model 64/ Model 64 Pro. Is there any way I can Use Unity 3D without having to buy a new video card? Like can I get pass the error some way or download something that will give me texture units (highly doubt). Any type of help will be greatly appreciated. Thanks!
No, other than buying a new computer, if you count that. See the middle of this page:
You should be able to afford a better computer by mowing about five lawns, though. 
Well theres no way I can get money considering that im young and tis hard to get jobs. Thanks anyway
Tell your parents to get an extra minimum wage part-time job for a week. Your computer is too old for a young person to have.
@Jessy Thats a bit harsh, you don’t know what the kids situation is.
Take a look for a 2-3 year old pc going cheap, or ask if anyone is getting rid of their old one.
I don’t think so. This was the only computer I had in my house until Fall 1995. The only reason we got something better was that an old relative with some money died. We lived in a nice house with a bunch of relatively expensive junk, but it was all uncreative, time-wasting stuff. Parents need to get their priorities straight.
http://store.honeyvillegrain.com/unflavoredtvpgranulescase.aspx (3 months worth or so)
+
http://www.vitacost.com/Schiff-Vegetarian-Multiple-With-Beta-Carotene-120-Caplets (2 months supply per bottle)
+
http://www.vitacost.com/Schiff-Guided-Mineral-Multi-Minerals-Complex (1 month supply per bottle)
+
http://www.vitacost.com/Country-Life-Vitamin-K-1 (3 month supply per bottle)
+
http://store.honeyvillegrain.com/flaxseeds5lb.aspx (varies, but probably several months)
- canola oil
- salt
That’s all a human body needs. Eat only that until you can buy your kid a computer.
Well in the town im in theres barely any available jobs. My father actually looked for jobs but didn’t find one. And the economy is kinda bad so…