I hope this is the right forum. I'm upgrading my PC to put out surround sound. Currently I'm eyeing at Logitech Z-5500 which is supposed to be the best PC-based surround solution. It has DTS decoding, good inputs, is THX certified (I know, hype) and enough power (100W RMS). And it sells for 200GBP/300EUR. But I just found out I might be able to upgrade with real AV receiver and surround speakers for almost the same price. So, what are my possibilities of finding an AV receiver with DTS decoding along with a 5.1 speaker set for under 275GBP/400EUR (absolute ceiling)? I'd hook it up to my computer which has SPDIF and analog output for sounds. I'd use the system mainly for watching movies and listening to music. 75W is probably more than enough for my needs. I wouldn't use the video part of the receiver since I use my computer monitor to watch movies. Also, it has to be able to understand surround sound from games (Doom III, HL2) and I don't know if that's possible with stand-alone AV receivers. Thanks for the help!