我现在对比了几款，便宜的如DELL、HP电脑很多人都说容易出问题，THINKPAD也太贵，平时主要用台式机，一个电脑用了6年，现在买笔记本主要是怕万一台式电脑有问题，用笔记本对付一下。大家看这款电脑怎么样，还需要加别的配置吗？
ThinkPad T60 Series
Intel Core 2 Duo processor T5500 (1.66GHz, 2MB L2, 667MHz FSB)
Genuine Windows Vista Business
15.4 WSXGA+ TFT
ATI Mobility Radeon X1400 128MB
2 GB PC2-5300 DDR2 SDRAM 667MHz SODIMM Memory (2 DIMM)
80GB Hard Disk Drive, 5400rpm
CD-RW/DVD-ROM Combo 24X/24X/24X/8X Max, Ultrabay Slim[5]
ThinkPad 11a/b/g Wi-Fi wireless LAN Mini-PCIe US/EMEA/LA/ANZ[10]
9 cell Li-Ion Battery[60]
1 Year Limited Warranty[7]
Integrated WiFi wireless LAN Integrated Wi-Fi Wireless a/b/g antenna
Bluetooth Integrated Bluetooth PAN
Processor[1] Intel Core 2 Duo processor T5500 (1.66GHz, 2MB L2, 667MHz FSB)
Operating system[12] Genuine Windows Vista Business
Operating system language Genuine Windows Vista Business US English
Display type 15.4 WSXGA+ TFT
System graphics ATI Mobility Radeon X1400 128MB
Total memory[8] 2 GB PC2-5300 DDR2 SDRAM 667MHz SODIMM Memory (2 DIMM)
Keyboard Keyboard US English �
Pointing device UltraNav (TrackPoint and TouchPad)
Hard drive[4] 80GB Hard Disk Drive, 5400rpm
Ethernet Integrated 1Gb Ethernet
Wireless cards[10] ThinkPad 11a/b/g Wi-Fi wireless LAN Mini-PCIe US/EMEA/LA/ANZ
Battery[60] 9 cell Li-Ion Battery
Power cord Country Pack North America
Modem cable (RJ-11) PSTN cable
Language pack Language Pack US English
3 year depot 9x5 Next Business Day
$ 1,852.00 before TAX.
从来没用过笔记本电脑，以前买的是最便宜的台式DELL电脑，6年，没出过任何问题，中间加了内存和换了20寸液晶显示器, 需要买这种THINKPAD电脑作备用电脑吗？
谢谢！