A quick google search shows that you need to increase the Cache-limit in /etc/apt/apt.conf. I just had to increase mine a couple days ago. Here's my apt.conf:
bs:~$ cat /etc/apt/apt.conf APT { Default-Release "stable"; Cache-Limit "14194304"; }; DSelect { Clean "prompt"; // always|auto|prompt|never }; Brian -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]