Welcome to Home-Barista, Anne . . . if you haven't already, you should read
How to Buy an Espresso Machine. It's a great place to start. Also, take a look at
Espresso Machines 101.
Anne, please bear with me for a moment through this long-winded reply . . .
One way to classify espresso machines is by
how they operate. In that regard, there are four basic types of espresso machines.
A
manual machine has no pump. It is lever-operated, and may or may not (depending upon the model) have a spring atttached to the lever. In other words, in some machines (like the
La Pavoni Europiccola or the
Olympia Express Cremina), you provide the pressure to force the water through the ground coffee; in others (like the
Ponte Vecchio Lusso or the
Rancilio Classe 6LE) the machine has a spring -- you pull the lever down, and the spring action pushes the lever back up, thus forcing the water through the coffee.
A
semi-automatic machine is pump driven, and the pump is controlled by a simple on/off switch -- sometimes the switch is a tiny lever; other times, it may be a rocker switch or a button -- controlled by the operator, like the
Gaggia Classic, the
Faema E61 Legend, or the
Izzo Alex Duetto II. These machines can be designed as a Single Boiler/Dual Use (SB/DU) machine like the Gaggia, use a Heat Exchanger (HX) like the Faema, or come equipped as a Double Boiler (DB) machine, utilizing separate boilers for brewing and steaming like the Duetto.
An
automatic machine is one in which the water flow through the coffee is started with the push of a button, but stops
automatically after a pre-programmed volume of water was been dispensed. These are also known as "volumetric" or "volumetrically dosed" machines. They typically have at least three, and perhaps as many as seven, button on the machine -- in the case of three, it would be for "Single" shot of espresso, "Double" shot, and a simple "On/Off" switch so that the machine can be used
exactly the same as a semi-automatic. In the case of my
Elektra T1 (see the picture below), there are seven buttons; these represent a single ristretto, single normale, single lungo, double ristretto, double normale, double lungo, and a manual On/Off button -- but you can program them for the volume you want. You can also see the buttons clearly on this
Faema E61 Jubilee (the auto version of the Legend). Indeed, most high-end commercial machines (like La Marzocco, Elektra, Faema, etc. come in both semi-auto and auto versions). These, too, can be HX (like the Elektra and Faema) or DB models (like the
Vibiemme Double Domobar Electronica), but I cannot recall ever seeing an SB/DU model automatic.

A
super-automatic, like the
Gaggia Platmium Vouge, a
Quick Mill Stainless Superautomatic, or the $24,000+
Franke Sinfonia, does
everything.
Now then, there is no doubt that the Rancilio Silvia is an excellent machine, one of the top machines in its class (SBDU). It is
also, IMHO, overpriced by about $200 . . . hold off on that for a moment. The Rocky is a good, not great, grinder; so, too, the Gaggia MDF (I used one for 25+ years).
Anne, I believe in spending enough money to get quality, but not spending excessively. (The fact that I am one of those who has spent a fortune is merely proof that sometimes "lust" gets in the way of "logic.")
Start with the grinder:The
Baratza Vario is an EXCELLENT grinder @ $429 (less any available discounts), and is capable of "surviving"
any eventual upgrade to the "starter" machine you buy. But you should also know that you don't
need to spend that much for a starting grinder. Understand me: the Baratza Vario is, IMHO, the
most "bang-for-the-buck" grinder out there, and it is one of the few grinders capable of grinding for
everything -- espresso, drip, press pot, and everything in between. (Most espresso grinders do espresso only.) But you
can get a more-than-decent "starter" grinder for less, like the
Cunill Tranquilo ($235), the
Bezzera BB004 ($279), the
Le'Let PL53 ($269), and more . . . all of which (except the Baratza Vario) will cost you
less that the [url=http://www.1st-line.com/machines/home_mod/rancilio/rocky_sd.htm]Rocky[x], and close to (+/-) the Gaggia MDF.
ALSO, you REALLY SHOULD take a look at the grinders sold by
Vanelli's under their own name, especially the "
Mini-Pro II" and "
Mini-Pro III." Vanelli's, by the way, is located very close to you in Rocklin (4125 Del Mar Ave.; 866.482.6354 or 916.315.2538).
As far as espresso machines themselves go, my top two choices for a first machine would be the
Le'Lit PL041 ($379.95) or the
Gaggia CLASSIC (
$399.20 from Whole Latte Love w/20% off coupon, or
$399.99 from Costco).
Your total will run you anywhere from (approx) $594 to $830, depending upon grinder . . .
Cheers,
Jason