Finally I could find the VariPower accesory that we are talking about from yesterday, I found it in the B&H NYC web site and costs $21; a friend of mine will travel to NYC on July and he'll buy the unit for me. this is the Vivitar VariPower for the 283 flash: http://tinylink.com/?c5SOCx2hlZ All the best Carlos __________________________________________________ Correo Yahoo! Espacio para todos tus mensajes, antivirus y antispam ¡gratis! ¡Abrí tu cuenta ya! - http://correo.yahoo.com.ar --- Rollei List - Post to rollei_list@xxxxxxxxxxxxx - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the subject field OR by logging into www.freelists.org - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the subject field OR by logging into www.freelists.org - Online, searchable archives are available at //www.freelists.org/archives/rollei_list