I swapped my Floptical over to ACSI (from SCSI) today on my TT and suddenly started getting Minixfs generating ALERTs all over the place the first time the Floptical was accessed (E_CHNG, -15). AFAICS Minixfs ALERTs on all non zero Rwabs calls, could E_CHNG get excluded from this? -- Alex Kiernan. alex@falcon.demon.co.uk