assume 30 dollar for burner. 40 for RAM, thats after rebate and 30 for a low mid range video card.
but before that can you tell us what pc you have? is a brand pc? or did you build. find out if your pc use Sdram or DDR or DDR2 and at what speed they operate.
okay using PC Wizard...
MS-7061 Mobo
AMD Sempron @ 1.7Ghz
256(1X256 DDR-SDRAM)
something say the max mem for this is 256 but max module is 512
KM400 Graphics Adapter
SAMSUNG 120GB HD
TSSTcorp CDW/DVD TS-H492A
Samsung SynchMaster 20 inches
Vt82C570 IDE Controller Network Card
Windows XP SP2 Pro
DX 9.0c
and about the RAM
DDR-333
PC-2700
256 module
512 memory size
3.3V Supported
and one empty slot.. which i will add a 512 RAM
Computer guru than you for the speaker and the thats better price than what i selected, bbut the other two are too expensive and the drives is CD only not DVD