I have a PSP with a TA-081 motherboard and while I was going over the instructions to install the U.P. modchip there were some minor differences in my PSP. I can't remember them at the moment, though they were mainly on the side opposite the NAND chip. The name of the motherboard was along 2 lines, some of the solder points were in different places and some of the chips were slightly different. I'm sure I was following the instructions for the TA-081 and I can't find any references to this. If it's relevant, it's a European PSP, was bought in March and came with fw2.5. Has anyone else noticed this and, if so, will the U.P. modchip (or the 2.6dg when (if) it arrives) work with it?