@deepurple 松下T5， U7500 的高配版。卖家相当给力， 直接送了我九芯的电池（原来套餐是4芯， 现在换成9芯，不加价，这个意思。）
除了键盘过小，偶尔发热较大以外，暂时没觉得有什么缺点。九芯电池我可以在外面呆一天，现在最多6个小时。估计设置好gentoo的laptopmode，可能再增加一个小时的时间。
这样，我可以剩下本来索尼本的重量（两斤），加上电源和插线板的重量（大概1斤半吧，我猜）。
总之是轻松了很多。只是键盘实在是小了。。。
于是决定入手方便打字方便携带的机械键盘。

@deepurple sorry, i don't have mac os.. i can't help you.
ps. you can type me chinese. I am having troubles with input method in my chrome on my Gentoo system. That's why I type english.

@deepurple my fcitx is down. sorry about this in english.
actually you can use it under mac, there are topics about this on some blogs and bbs(es).
the simplest way is to use a USB-PS2 and a PS2-USB convert line connected together.

Gentoo on My VAIO VPCCW26EC and my new second hand Panasonic T5

zhe teng is the key~

@deepurple 在几个论坛上都看到 有人说plu 87做工不好, 有几个键帽不牢.

openbox On Gentoo with tint2, netwmpager, rxvt-unicode, chrome, nm-applet, etc.

vim tab = 4 space

I use PyQt4, because it has multiplatform support. The Documentation is nice.
Recommend a book : Rapid Gui Develop with Python and PyQT.
But, I never used anything else. I can not give an overall comparison.

(fcitx-pinyin is down in my chrome on Gentoo)