Macintosh, Oracle (2.0) OCI and THINK C any success?

I'm trying to use the Think C libraries for OCI and Oracle v2.0 for the mac. Has anyone used it, I cannot even get 'olon' directly from the sample code to work. I use 7.01 with tuneup 1.1.1, 20 meg mem, Mac II fx, and safe compiler settings (eg, require prototypes, 2 byte ints etc).
When I run from the dubugger I get system error 28 (stack into heap), when I run from a standalone I get address errors. Anyone got a clue? (I've tried with 100k stack :-( )

(Sorry if you see this message more than once)

Per Mildner			perm_at_CSD.UU.SE
Computing Science Dept.		tel: +46 18181049
Uppsala University, Sweden	fax: +46 18521270
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Per Mildner			perm_at_CSD.UU.SE
Computing Science Dept.		tel: +46 18181049
Uppsala University, Sweden	fax: +46 18521270