not upgrading to the latest version???

[protuser]

I wanted to know other opinions on this subject, I use protoolsLE 6.4, I know the latest version is 6.7 but i have NOT upgraded yet, its not because the cost, And my computer is NOT conected to the internet so It does NOT know there is a newer version available, MY questions are: Is it very important to keep doing upgrades and updates? (I'd like to have the most recent version, but Im allways concerned of incompatability between programs and software bugs that cause errors.) whats your opinions?

[Matt Whritenour]

i havn't upgraded to 6.7 yet either, because for my needs it is not neccesary.
the majority of the features they added are all midi based and seeing that i
haven't used midi in pro tools yet, it was not worth the 75 dollars to upgrade
so i am just going to wait until PT 7 comes out before i upgrade