I picked up a pair of Polk R20s at Fry's for $100. They are replacing an old pair of Infnity RS3000s, one of which is no longer working and the other on its way out. I am planning on getting a new receiver in the near future and will then probably move the Polks to rear or sides and get better speakers for front. Just wondering if I should keep the Polks or just get something else for now. I thought that the price was good and read some good things about these. Will mainly be using these for movies and sometimes for music CDs. Haven't deboxed or tried them yet, but they sounded OK in the store. Also checked out speakers at Best Buy and Circuit City and liked one of the Klipsch sets (about $400) at BB but didn't want to spend that much money at this time. Thanks in advance. Would appreciate your input regarding the Polks.