Well ... I Run PTLE8 and Logic ... since its on a mac ..
There are some points that you should know if going for the PTLE..
First of all it is a REALLY good way to learn the PT software, and if you in the future want to switch or find yourself working in a PTHD enviroment the change will not be big at all ...
Some other things people are ALOT concearned about with PTLE is that it dosnt have ADC .. now this is a problem .. but can be dealt with .. and honestly is not that big a problem ..
Someone mentions the RTAS as a problem ??? I cant really see the problem in that .. it works .. and all the plugins worth having come in RTAS ..
Its true, that to use PT you need hardware from Digidesign/Avid .. this is maybe the next biggest concern, since there hardware in the LE lineup isnt that impressive ... but again, it all depends on the final outcome .. and what you need it for ..
Last but not least .. PTLE has one SERIUS problem, even though its not for me ... but for some and that is that there is a limited track count .. this can become a real problem, if you do record ALOT of tracks or have advanced mix sessions ..
Protools LE has some issues ... but then again it is awesome software ..
and for me the workflow suits me better .. and that is in the end what its all about ..

..
/Rigas