Please link to me using this banner, thank you
English Language Gradius
http://gradius.classicgaming.gamespy.com/ - Gradius Base - Nice 'Guest Starring...' section (games with Gradius bits in) (NOT UPDATED SINCE 3rd Augustl 2006)
http://www.thundercross.freeserve.co.uk - Thunder Cross - Not just Gradius but other Shoot 'em-ups too (NOT UPDATED SINCE 5th February 2007)
http://www.vgmuseum.com/ - Video Game Museum - Some of the Gradius ending sequences for Various console and lots more
http://www.jcec.co.uk - Japanese Computer Emulation Centre - Information & emulators for various Japanese computers (X68, PC88 etc...)
http://www.angelfire.com/anime3/twinbee/ - TwinBee Land - Excellent site with loads of information (NOT UPDATED since 22nd August 2001)
http://www.alsoftware.com.br/adrianpage/parodius/ - Parodius - MSX Manual and game English Translation
http://www.msxnet.org/konami/ - Konami MSX Games - Great place for information on all the Konami MSX games
http://www.ovine.net/ - Great Nemesis remake
Japanese Language Gradius
(All translations are in English and done with AltaVista Babel Fish and Google)
http://www.konami.co.jp/ - KONAMI Japan - For all your gaming information (Japanese) - Translated to Enlglish
Three great site from the same person
http://bhdaamov.hp.infoseek.co.jp/parodius/ - Strategy Parodius - Translated to English
http://bhdaamov.hp.infoseek.co.jp/gradius/ - Gradius World - Translated to English
http://twinbee.ninja-web.net/ - TwinBee World - Translated to English
http://homepage1.nifty.com/IMO/gradius/ - 281 Gradius - Lots of information about the series - Translated to English
http://www.geocities.jp/ht_deko/gradius/gradius.html - GRADIUS Corner - Information about the Gradius Series - Translated to English
http://www.linkclub.or.jp/~kis/GT_main.html - Gradius Triangle - Nice art plus a BBS - Translated to English
http://www.shi-mascafe.net - Shi-Ma's-Cafe - Some interesting art work
Other Classic Games
http://www.mameworld.net/mrdo/index.html - Great site for hi-res arcade scans for use with MAME
http://homepage2.nifty.com/~mkb/PsxMC/ - PSX Multi Converter - Player for PlayStation files (XA = Music, STR = Movies etc...)
The excellent site dedicated to one of Konami's sister series Dracula.