what tuning software is best for me?
I haven't heard of anyone running it successfully on a Mac with Parallels...which I think is the software that allows you to boot Windows...I guess it could work, but I'd ask support@hptuners.com before ordering.
For the stuff you want to be able to change on your own, EFI Live or HPTuners will work...but since you mentioned you want to pay a good tuner to initially tune the car before you make changes, you MAY want to ask them which package they prefer...then you can just e-mail files back and forth (your stock tune to them, their modded tune back to you, and should it need any changes you're not comfortable with making on your own and so on) without worrying about compatibility...they're not using raw .BIN files anymore, when they read the flash out, they save it in their own file formats, so you can't swap files between software suites (unless you have both suites, and a PCM to flash the file into...flash in with EFI Live, read back out with HPTuners and vice versa.
Then, I tried EFILive on native WinXP booted using Boot Camp and it worked fine (as expected, same as an WinXP laptop/PC), file opening seems much faster compared to Fusion.
I prefer running on native WinXP booted from Boot Camp since I don't trust the extra layers that the virtual machines (Fusion, Parallels) introduce (they slow things down a little and consume memory)... you don't want a failure during flashing (altho EFILive can recover without any problems), the less layers you have the less the probability of failure.
I can't speak for HPT but I imagine it works just fine on WinXP on Fusion/Parallels, and it will definitely work with WinXP booted from Boot Camp.
Fusion = virtual machine running on Mac OSX capable of running virtual WinXP.
Parallels = virtual machine running on Mac OSX capable of running virtual WinXP.
Boot Camp = partition manager software that allows you to natively boot Mac OSX or WinXP.





