Man, it works!!!
1 - download
[Only registered and activated users can see links. Click Here To Register...]
2 - pick all mushrooms
3 - open fiddler2 and CE
4 - back resources to save
5 - look at fiddler2 for a line at the left side:
#xxx / xxxx / HTTP / bm.xxxxxxx / /base/save?ts - click at it
6 - at the right side of fiddler click inspectors -> webforms
7 - scroll the body section until you find mushrooms
8 - note the timestamp for the last mushroom {"s":
1310755213
9 - go to cheat engine and scan for that number
10 - change it back a lot like 1
110755213
11 - go to BYM and back resources to save
12 - refresh to see shrooooooommmmmsssss