Toodledo performs poorly in one installation of FF. IE7 on same machine operates much faster. For example, collapsing a priority group containing 216 tasks takes 7sec in FF and less than 1sec in IE7. FF on another machine on same network works fine. Created clean FF profile on first machine but just as slow so not an extension. Anyone else having this problem...I'd rather not use IE7 for Toodledo?