A good, cheap DSLR; it worked for others, it will work for Pentax.
And I bet in the real life one can get excellent pics even with in-camera JPEGs. I stopped trusting dpreview a long time ago, when it was clear they are trying hard to "find" faults on Pentax cameras. Call me a fanboy if you want, I printed one of their samples and it certainly didn't had a "6.0 image quality" look. In fact, I dare to say my cheap printer (Canon IP4300) was most likely the limitation.
About removing in-camera JPEGS for K30D; OK, they should do that. It would allow DPReview to rate for the first time in history a DSLR as "Below Average"(with reservations)
Now, seriously, that's ridiculous - the K20D has very good jpegs, many people are actually using jpegs or RAW+jpeg; not having this option on a DSLR would be the second biggest mistake a camera manufacturer could make (the first one being not having RAW).
Btw, NorthPentax - K10D was Highly Recommended (just), while the K20D was Highly Recommended (even dpreview couldn't find faults with K20D's JPEGs, and believe me, they tried).