Borland

They made Delphi. It is also possible to download Personal editions of Delphi and other development tools for free.

Clootie Graphics Pages

There you can find DirectX and Cg SDKs for Delphi/C++Builder/FPC/TMT. There are also translated samples from DirectX9 SDK.

Delphi Gamer

News, links and other things for game developers working in Delphi and Kylix.

JEDI Project

JEDI (Joint Endeavor Of Delphi Innovators) provides translations of Win32 API headers and also their Jedi Code Library is interesting.

Key Objects Library

KOL is replacement for VCL which produces very small executables (13KB and more). There can be also found manz useful sources and applications.

PAX Script

Excelent scripting components for Delphi/C++Builder/Kylix. Supports scripts written in Pascal, C, Java and Basic.