Hello everyone. I'm in a small house with the rest of my family, and I need something new for listening to music, games, and the occasional movie on my computer. I am looking at a couple different options. Two are the Altec Lansing 2100 or 621 speaker systems (not enough room for 4.1 or 5.1). Also, Newegg has a good deal on some Sennheiser HD497 headphones - only $50, or HD500 headphones for $90. The rest of my setup is not so high quality right now (old crappy speakers, onboard realtek alc650 sound, koss ktx/4 headphones). What do you think I should do? BTW, I only want to spend around $100 at most.