Originally Posted by
Timoi
You said you wanted a small case, does that mean you are looking into micro ATX cases/motherboards?
Do you have any preferance for either Intel or AMD CPUs?
Also if you want your system to be highly upgradable, you should go with the best motherboard and CPU you can affoard at the moment. Ones with technologies as recent as possible since upgrading these in the future may mean basically a completely new computer. (Personally, I still regret going with that AGP motherboard)
Other than that you say you are willing to upgrade later? in that case you could go for a lower end video card, not too much RAM (something like 256 or 512 Megs? you can always add more/change this later, just know that sometimes different brands of ram are not compatible and you may have problems if you try to add more later if you picked a cheap brand which will be hard to find again. Unless you want replace your ram when you upgrade it, I recommend you go for a big, well known brand.), and a fairly small HDD. For a media PC such as this, a plain dvd rom drive would do at first but for the difference in price I would go for a cheap DVD burner and upgrade to a blue ray disc and/or HD DVD capable drive when they become cheaper, you have more money, and blue ray discs and/or HD DVDs are more common.