Paddy1nz. When you save a sequence out of your Technics PR702. you must to save as a Midi File NOT as Technics mode which only plays back when reloaded into the PR702. Saving As Midi File will enable you to play the file back on your PC.

For playing back Midi File on the PC I suggest you download the Demo versions of either.
YAMAHA XG50 or ROLAND VCS88. Both these are softsynths and will make a better sound than the standard PC sound card samples.

Graham UK