Hello, I am thinking about taking the plunge and doing the 4G board update on my older PRT. Question is, do I have to replace anything else, such as motors, power supplies, software etc. Or is it just a 1 for 1 swap with improvements. I still use PartWorks and am happy with it and do not have the funds to upgrade to purchase Vcarve Pro or Aspire yet. I just want to make sure the 4G board is 100% compatible with what I already have. Thanks! -Matt
P.s. I am currently running PartWorks in Windows 8 with no issues.