I bought a new 346xp and a 361 last week sold the 346 well yesterday my wife called me from the city and said she was at a stoplight looked over and seen a dolmar sign i said stop and see if they have a 5100 she called back in about 30 min and said one was in the car fired it up today after installing a loop of stihl rs chain let me just say these are very well made fine cutting saws if it wasn't for all the reviews ive read on here i might have missed out on what might be my new favorite saw untill the 7900 gets here next week the new toy is going to be a redmax 621 to play with thanks to all on this site for all the great info.