What you need is a keyboard with a correctly functioning Caps Lock key. Have you had a look at the Toshiba K01? I haven't been keeping up-to-date recently with mobile phone developments, but last I read about that, it was essentially a TG01 with a qwerty keyboard.
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Check out the LG Fathom. She's bulky and ain't exactly pretty, but has your 1ghz processor with a keyboard (including a real d-pad!). You can get it for "free" with a verizon contract, or for around $200 in an ebay auction.