[TYPO3] TYPO3 isn't caching my pages

[klaus brinch]

Andreas Balzer skrev:
> Andreas Balzer schrieb:
>> Hi!
>> I have a content element on every site, that is showing the latest 
>> changes and an element that shows the latest news.. Well, i don't know 
>> why, but TYPO3 isn't caching most of my pages. I think it could be the 
>> case, that this is caused by these content elements.. Well, is there a 
>> way, to __force__ TYPO3 to cache these pages and renew the cache by a 
>> cron job? I have the ext cache all installed and it shows me, that 190 
>> out of 200 pages are not cached.. :-/
>>
>> Any help apreciated
>>
>> Greetings
>> Andreas
> solution found through search in mailing list :-/
> 
> Greetings
> Andreas

What whas the solution? i cant find it in the Newsgroups. My aite shows 
that no pages are being cached. Where can i enable page caching?

Regards
/Klaus b