Actually what you can do with the Sampubco site is check for the counties and names they have listed and then order the microfilm from your local Family History Center. The order numbers they have correspond to the FAmily History Center microfilm numbers. I've only done this with one county (Huntingdon, in fact), but would assume they have a uniform system. The first number of the order number is for the county. The second is for the volume of the original source which is identified on the microfilm and the third number is the page number. It appears to me that they're just trying to get the wills out there (by the fact that they link names to where someone has already done a transcription on the web) and have figured out a system to do it and earn their time doing it. I think it's a great idea, but I just couldn't have afforded to get very many wills that way. Patti