i'v got a problem...

i recently bought a new trany (futaba 6EXA) and found that it didn't have the regular 5 pin plug but had a square 6 pin plug, so when i came round to pluging in my trany to my PC it wholdn't fit. Seeing i bought my previous adapter from a car boot sale i have no idea how to make a adapter for the old style plug never mind the new one!![sm=confused.gif]so heres what i'm asking...
does any one know how to make a adapter for my pc for the new slyle plug.[sm=RAINFRO.gif]