On the form for the visa it asks how many entries. Can you just write " multiple" or do you have to specify, for example "x2". Can you request 3 or more entries? thanks

Best is just write multiple...thats what I did.

You than just leave the country every 90 days.

Just write "multiple". The form is multi-purpose and the question really relates to tourist visas. A multiple entry Non-Immigrant visa is just that -- multiple entries.

Just write "multiple". The form is multi-purpose and the question really relates to tourist visas. A multiple entry Non-Immigrant visa is just that -- multiple entries.

thank you for your responses. Can a one year multiple entry non immigrant "ED" visa be transfered or changed to a type "B" visa if employment is procured? In order to then get a work permit without "wasting" the time left on the original visa considering they cost $175 US dollars?

No.