A little birdy told me that Roger Wells said: ] Has anyone built and installed truecrypt 6.1a on CentOS 5.3. When I ] build it it keeps failing here: ] ] Compiling EncryptionOptionsWizardPage.cpp ] Forms/EncryptionOptionsWizardPage.cpp: In member function ] ?TrueCrypt::SharedPtr<TrueCrypt::EncryptionAlgorithm> ] TrueCrypt::EncryptionOptionsWizardPage::GetEncryptionAlgorithm() const?: ] Forms/EncryptionOptionsWizardPage.cpp:45: error: no matching function ] for call to ?TrueCrypt::GraphicUserInterface::GetSelectedData(wxChoice* ] const&)? ] ] I realize that this is likely a problem with truecrypt or me but I am ] interested to know if anyone here has built it. yes. i did, and don't remember encountering any problems at all. i can say, you need to make sure to download the appropriate pkcs-11 headers (they tell you where to get them in documentation included with the source code). B. Karhan simon at pop.psu.edu PRI/SSRI Unix Administrator