Ditto, I jumped on the 500SC as well. The price point for the 1400SC was just a little high.
I actually bought 4 units. One is to replace my current Linux firewall/fileserver. Another is an internal server (may use it to host games). Another is for internal development projects. The last is a spare/gift/not sure yet but I like the 160GB.
I used a 10% coupon which got the price down to about $267 per unit (not bad for 160 gigs, keyboard, mouse, nic, 48X cd-rom). I tried to use the AmEx 5%, though it wasn't stackable with the 15% off. Anyone have any better luck? So, I bought it with the Chase StockBack card for another 2%. eBates was a final 2%. I got hit with 6% tax, so the final was about $1586 (15% + 10% rebates) - 4% in misc rebates = $1491 - $400 mail in rebates = $1091, or about $273 each, tax included.
For the fileserver, I picked up a Promise FastTrak SX4000 IDE RAID controller with 256MB onboard from another source. I'll run 4 80GB drives in RAID5, getting 240GB usable. Now I can sleep at night knowing that if another hard drives pulls a 75GXP impression on me I should still hopefully be protected.
Hope these work out!
-AD