I recently purchased this IDC to microSATA converter:
http://microsatacables.com/catalog/i196.html and a 1.8" OCZ Onyx SSD for my x31.
works flawlessly and very fast:
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CrystalDiskMark 3.0.1 (C) 2007-2010 hiyohiyo
Crystal Dew World :
http://crystalmark.info/-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]
Sequential Read : 83.632 MB/s
Sequential Write : 59.570 MB/s
Random Read 512KB : 78.802 MB/s
Random Write 512KB : 59.288 MB/s
Random Read 4KB (QD=1) : 22.689 MB/s [ 5539.3 IOPS]
Random Write 4KB (QD=1) : 6.560 MB/s [ 1601.6 IOPS]
Random Read 4KB (QD=32) : 25.789 MB/s [ 6296.1 IOPS]
Random Write 4KB (QD=32) : 6.647 MB/s [ 1622.8 IOPS]
Test : 100 MB [C: 20.6% (6.1/29.8 GB)] (x5)
Date : 2011/01/31 16:42:48
OS : Windows XP Home Edition SP3 [5.1 Build 2600] (x86)
Regards