[RTTY] Dovetron Help

[Richard]

	I am in possession of a Dovetron MPC-1000R on a 'try before you
buy' basis.  
It appears to be in good working condition, etc.  

	After reading the documentation that accompanied the unit, I
have a few questions:

1.	What software is available for use with this unit?  Which one(s)
do you recommend?

2.	What is the best way to connect this unit to my PC?  Via serial?
Or?

3.	Are there any sources for said cables or will I have to homebrew
them?

Any advice, hints, tricks, etc you can provide are greatly appreciated.

73 DE Richard, KG6STS