Just Fred wrote:
Allow me to respectfully disagree. What is "enough" for now may not be enough a year from now. Having worked in the computer field for 35+ years, I remember when RAM was measured in kilobytes. Then Megabytes. Now, it's Gigabytes. And because physics limits how fast you can build a processor, things like bit-depth, RAM and gate sizes/paths are constantly being tweaked for speed improvements.
Buy as much as you can now. You'll thank me down the road.
In January of 1992 I was in the market for my first Window desktop system. I was about to buy a 486/33, and a close friend of mine (who is very technical and now a senior partner at Microsoft) said to me “buy a 486/66 with 4MB of memory ... and it’s all the computer power you’ll ever need.” BTW, that desktop cost me $4,500!
Memory is (relatively) cheap. It’ll make a big difference to your current and future computer performance.