One of those Duh questions.

[dvmike]

What is the difference in the PRS Alpha and the PRT Standard ?
Thinking about purchasing a PRT Alpha to accompany my PRS Alpha.
Just wanna know what are the big differences .

[michael_schwartz]

For the difference between PR, PRT, PRS etc...

http://shopbotwiki.com/index.php?title=What_kind_of_ShopBot_is_this%3F