We have come across many good development tools and other related information over the years and would like you to benefit from our experience...

Borland - suppliers of Delphi
Firebird Database for Windows and Linux
Developer Express (top notch development tools)
Arc-enCiel - Integrated postal addressing
Nevrona - Reporting Tools
ASTA - 3 Tier connectivity
IB Objects - Direct API to Interbase/Firebird

Borland Users Group