如果是同格式的話，降低解析度或是降低資料流量就可以壓縮，只是兩者花的時間都很長，前者可以維持比較好的畫質，但是要降解析度，後者不降解析度，但是很容易產生馬賽克，不同格式的話像是Mpeg2轉Mpeg4就可以輕易的壓到剩下1/3，還可以維持AC3的音效與解析度，但是要轉的好一定要用2-pass∼∼

重灌需要把檔案移走之後再進行??
猜想大大原本沒有分割硬碟吧??
其實大大可以用一個軟體來解決問題。
Norton PartitionMagic
直接把現在的系統切割，
然後再灌系統磁區。
就可以減掉許多麻煩了。

但是此作法仍有些風險。 :fear:
不過我有兩次的使用經驗，是OK的!!
(原本我買的筆記型電腦就只有一個槽，後來就是用此軟體成功切割成3個槽)

同上 :) :) :) :) :) :) :) :) :) :)

然後再壓個幾次，一張磁片都放的下了 ！！
哇......十年前陳更生的虛無理論居然實現了 :laugh:

Your ram size must be above 1.5GB ( possibly 2GB ), right ?
It seems that you prefer compressing by lossless compressor.
Do you mind compressing ( both Video and Audio ) by lossy compressor ( multi-pass + variable br ) ?
If not, I am pleased to develope the codec for you.
( be sure to find a Free FTP for me ! so that I could upload my codec. )
You may also try the well developed codec such as DIVX/XVID and H.264.
Either way requires powerful computer which I believe you already equiped !

Did you copy your files ?
Did you compress them by lossy compressor ? ( such as mpg4 )
Feel free to let me know if you have encountered any hardship !