After reading a bunch of posts here I am wondering if there is any advantage to upgrading to the WD15EURS AV-GP style drives that say they are made for DVRs versus the EARS style. I am very familar with drive technology but not the AV-GP style. I have an EARS on order but I could easily use that for another project. Just wondering want folks experiences were? Thanks for any thoughts on the matter and real world experiences would be most welcome.