I am looking into this as well. A colleague of mine introduced HSBC's foreign currency account, he said it's flexible enough that he could make a transfer between his USD acc and his myr acc without much charges, hadnt verified that yet.

Since my main account is with pbe, I checked it out a bit and found that they have this service as well. In most cases, it's stated that each debit transaction would incur 4 USD or so, this seems common among foreign currency bank services.