I dont see any reason why the developers here never implemented any thing about cache. I have once posted suggesting a cache,comes native or in form of a plugin,but over a year past and nothing seem happened. Obviously someone were expecting the same thing. Deluge wasn't my first BT client, neither ...

Something additional to tell, when torrents are re-added,the checking operation does not report a percentage number as much as I saw before the last time closing it.So I lose something.

I am using 32bit Ubuntu Hardy,ext3 filesystem on a Intel machine.

Plus,the downloading speed is good.

My deluge doesn't go Zombie,but it also forgets what it was downloading last time I paused and shuted it,the list simply goes empty and I have to add torrents again and suffer from the hdd read.I am considering about going back to 0.5.9.3_1.

ajustable disk cache size,that would be appreciated.
many thanks.