diffrence between dynaset (0) <- default and dynaset (1) inconsistent updating ?

Hi there,

i had this little database where i had table articles now the type of the recordset was always set to dynaset (0), the default value. Now today i added a new table named options where i would save some values in like for example the course of the euro wich i could then use to calculate automaticly how much the prize in Belgian francs would be using the the value in the table options. Now this table (options) aint got any relation to the table articles (i aint goana put for each article what eurocourse to take since it's always the same) and since the moment i added the table to some of my queries for the recordsource i couldn't change any values anymore unless i change the type of recordset to dynaset (1) inconsistent updating i could change the data again.

But i'm not quite sure why i had to do this and what effect this have on the whole db, i mean is it ok that i changed and won't i get any troubles later on ? the help file didn't explain me much
thanks