Do you have an IDE/SATA converter at your hand? I really would be interrested about the performance at internal Mac IDE busses.
This is QuickBench test of the Sandisk Extreme Pro 240GB SSD connected to an
ATA 100 port through a SATA to PATA converter:
And this is QuickBench test of the Sandisk Extreme Pro 240GB SSD connected to an
ATA 66 port through a SATA to PATA converter:
And finally his is QuickBench test of the Sandisk Extreme Pro 240GB SSD connected to an
SATA 150 port through a PCI Sil 3112 based SATA card:
When I first put my SSE into my Pismo (an Trancend 128GB) I wasn´t that impressed about speed improvements. I thought "ok it should deliver 50 MB/s in all situations" but it didn´t feel so. But ok I did no measurements and booting was also at around 30 seconds (but it was at 45 previously with the old 20GB HD as well).