Sonicblue announced Thursday that its ReplayTV digital video recorders (DVRs) are now available at Circuit City stores. Santa Clara, Calif.-based Sonicblue now counts Circuit City, Good Guys, Amazon, The Wiz and Tweeter as retailers for the devices. Also on Thursday, Sonicblue set its new monthly service fee for the DVRs at $9.95. The company hada onetime, "lifetime" fee of $250 but hadn't settled on a monthly cost. Only customers who buy ReplayTV DVRs after Sunday will be subject to the fees.