My new drive just burned its first CD :)… TDK Metallic (Ritek) 700MB 48x rated, disks that the 4816 liked very much. Burned one of those @52X, and the first CDSpeed scan showed a single yellow line about a minute from the end (57 errors). Scanned again, this time in my ASUS CD-S500, zero errors. Back to the CRW5224, another single yellow line, 36 errors exactly at the end. Like the 4816, the 5224 seems somewhat of a crappy reader therefore I can’t get a clear picture about its writing quality :(. I’d really like to scan my discs on a Lite-On, to see the C1 error count, but nobody here has Lite-Ons, Romanians seem to have an addiction to Teac drives…