ftp://ftpd.borland.com/devsupport/cbuilder/cb6/bcb6_eng_pro_upd4.exeftp://ftpd.borland.com/devsupport/cbuilder/cb6/bcb6_eng_ent_upd4.exeftp://ftpd.borland.com/devsupport/csharpbuilder/csb1/csb1_ent_upd2.exe