I have a 1653SX external USB drive with the original CS07 firmware (there are no firmwares available for the 1653SX as yet) and I have some Bulkpaq 8x DVD-Rs and these fantastic Phillips 4x DVD+RWs (Ritek 004 048). Now, I would like to burn some DVDs to play in my XBox, since I have a Thompson drive in the box, which would not read my CDRs. However, DVDs burned at speed 4 and higher give my Thompson drive major reading problems, so I would like to slow it down to 1-2x. However, the current firmware does not seem to support any speeds LOWER than 4x. While the discs state 1-8 and 1-4 respectively (I suspect it is 1, 2.4 and 4 for the RWs), the drive only gives me 4x, 6x and 8x for the DVD-Rs and 4x for the DVD+RWs. What can I do?