Chris,
I just recently bought Corel Draw. My old method for converting a logo was using the "Insert Object" command in BobCAD and simply tracing with the "Continuous" line function. Sort of a brute force method but it was easier than the countless hours trying to clean up a raster to vector conversion file and less chance of missing tiny 0.001" lines that will have your machine bouncing around.
Since using Corel Draw, I won't be going back to tracing.
![Wink](images/smilies/wink.png)
I still haven't gotten the hang of it but I've paid for the Corel already with just 5 jobs that took minutes as opposed to an hour or more. Do you need software that expensive? Maybe not. Will you regret paying it? No way.