Is it the one that calls the engine "Big Red" or something silly like that? I went out one day to buy a Stihl Combi-System (or whatever they are called) and just about defecated said brick when I priced the entire system along with a separate edger (with 3 wheels of it's own for the 2000' + I have to edge). Being disgusted with the Stihl setup going to cost more than my first car, I went and bought the comparable setup at Lowes which was the Troy -Bilt setup. Other than the string trimmer being a little beast to start, it's all worked well for me. I'm actually quite surprised what the little chain saw extension on the string trimmer will cut. Still, I get quite annoyed and frustrated pumping that little gas bulb dozens of times and getting a good workout yanking the starter rope a hundred times or so.
I have changed the 3 or 4 ounces of oil in the engines several times per season, cleaned the air filters about once a month and changed the spark plugs at the beginning of each season. Still, I get this ticked off feeling rising up in me before I even begin trying to start one of the little buggers because I know it's going to be another "man vs machine" war to get them started. It can't be good for them, but I've resorted to giving them a little shot of starting fluid this year to get 'em started. It seems to work so far. If I destroy one this way, oh well, it will probably save me some grief in the long run. Good luck!